Structure made of Wooden or MILD STEEL powder coated or S.S. (As per order) Workbench covered with STAINLESS STEEL. Sides of workbench covered with a transparent acrylic sheet. Front acrylic door of collapsible type. Properly balanced blowers fitted on 1/4 H.P. Electric motor provided on the bottom portion to supply sufficient air to HEPA filter. Closed in a chamber fitted with HEPA FILTER having a very accurate performance rate of air filtration, rated 99.99% resulting in a working area of laminar bench. Working area of laminar illuminated by fluorescent light and provided U.V germicidal lamp for sterilization. The laminar flow fitted with a Manometer for blocking of HEPA FILTER.